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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B3LYPultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/3-21G
 hartrees
Energy at 0K-131.934671
Energy at 298.15K-131.937191
HF Energy-131.934671
Nuclear repulsion energy60.785176
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYPultrafine/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3163 3052 1.78      
2 A' 3093 2985 11.48      
3 A' 2004 1934 175.82      
4 A' 1517 1464 4.88      
5 A' 1214 1171 4.76      
6 A' 862 832 403.31      
7 A' 750 724 113.76      
8 A' 489 472 21.41      
9 A" 3262 3148 6.34      
10 A" 1162 1121 4.12      
11 A" 972 938 9.57      
12 A" 354 342 5.94      

Unscaled Zero Point Vibrational Energy (zpe) 9421.7 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 9091.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYPultrafine/3-21G
ABC
6.77937 0.34779 0.34043

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.152 -1.177 0.000
N2 0.000 0.101 0.000
C3 -0.300 1.286 0.000
H4 0.213 -1.716 0.936
H5 0.213 -1.716 -0.936
H6 0.459 2.073 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.28652.50391.08231.08233.2645
N21.28651.22272.05492.05492.0254
C32.50391.22273.18623.18621.0939
H41.08232.05493.18621.87273.9111
H51.08232.05493.18621.87273.9111
H63.26452.02541.09393.91113.9111

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 172.597 N2 C1 H4 120.097
N2 C1 H5 120.097 N2 C3 H6 121.830
H4 C1 H5 119.806
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.181      
2 N -0.482      
3 C 0.027      
4 H 0.213      
5 H 0.213      
6 H 0.210      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.458 -0.618 0.000 1.583
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.486 2.330 0.000
y 2.330 -15.754 0.000
z 0.000 0.000 -17.009
Traceless
 xyz
x -4.105 2.330 0.000
y 2.330 2.993 0.000
z 0.000 0.000 1.111
Polar
3z2-r22.223
x2-y2-4.732
xy2.330
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.872 -0.921 0.000
y -0.921 8.242 0.000
z 0.000 0.000 2.290


<r2> (average value of r2) Å2
<r2> 42.311
(<r2>)1/2 6.505